Write function rules to represent the following system of equations: The cost of renting a car from Shady Grady's Rent-a-car is $18 per day plus $0.30 per mile driven. The cost of renting the same car at EZ-Rider Rental is $20 per day plus $0.25 per mile driven.

y 1 =18 + 0.30x y 2 =20 + 0.25x

y 1 = 0.30 + 18x y 2 = 0.25 +20x

y 1 =18 - 0.30x y 2 = 20 - 0.25x

A plane is flying into Omaha Eppley Airfield. The plane's height and minutes above the ground are related to each other in this function; h = 30000 - 2000m. What do the numbers represent?

30000 is start height, 2000 is the feet the plane descends per minute.

30000 is the start speed of the plane, 2000 is how much the speed slows down.

2000 is the starting speed of plane, 30000 is how much speed increases.

2000 is the starting height, 30000 is the feet the plane descends per minute.

Understanding Linear vs Exponential Functions Quiz

20 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

The value of a painting is $12,000 in 1990 and increases by 8% of its value each year. Write and evaluate an expression to estimate the paintings value in 2005.

1.08(12,000)^t = $36,000

12,000(1.08)^t = $38, 066

12,000(0.5)^t = $10,000

12,000(0.92)^t= $40,000

Tags

CCSS.HSF.BF.A.2

2.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

The value of a painting is $12,000 in 1990 and increases by 8% of its value each year. Write and evaluate an expression to estimate the paintings value in 2005.

1.08(12,000)^t = $36,000

12,000(1.08)^t = $38, 066

12,000(0.5)^t = $10,000

12,000(0.92)^t= $40,000

Tags

CCSS.HSF.BF.A.2

3.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

Identify each function as representing exponential growth or decay.
f(x) = 4(0.89)^x

growth

decay

Tags

CCSS.HSF-IF.C.8B

4.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

Identify each function as representing exponential growth or decay.
f(x) = 5(1.06)^x

growth

decay

Tags

CCSS.HSF-IF.C.8B

5.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

Classify the given graph.

exponential growth

exponential decay

positive linear

negative linear

Tags

CCSS.HSF-IF.C.7E

6.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

Given the function, f(x) = 6.5(0.85)^x, identify the initial value.

6.5

0.85

x

f(x)

Tags

CCSS.HSF.LE.B.5

7.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

Given the function, f(x) = 6.5(0.85)^x, identify the growth/decay rate.

6.5

0.85

x

f(x)

Tags

CCSS.HSF-IF.C.8B

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Understanding Linear vs Exponential Functions

The value of a painting is $12,000 in 1990 and increases by 8% of its value each year. Write and evaluate an expression to estimate the paintings value in 2005.

The value of a painting is $12,000 in 1990 and increases by 8% of its value each year. Write and evaluate an expression to estimate the paintings value in 2005.

Identify each function as representing exponential growth or decay.
f(x) = 4(0.89)^x

Identify each function as representing exponential growth or decay.
f(x) = 5(1.06)^x

Classify the given graph.

Given the function, f(x) = 6.5(0.85)^x, identify the initial value.

Given the function, f(x) = 6.5(0.85)^x, identify the growth/decay rate.

Is the graph linear, exponential or neither?

Is the graph linear, exponential or neither?

Is the equation linear, exponential or neither?

Access all questions and much more by creating a free account

Similar Resources on Wayground

Popular Resources on Wayground

Discover more resources for Mathematics

Understanding Linear vs Exponential Functions

The value of a painting is $12,000 in 1990 and increases by 8% of its value each year. Write and evaluate an expression to estimate the paintings value in 2005.

The value of a painting is $12,000 in 1990 and increases by 8% of its value each year. Write and evaluate an expression to estimate the paintings value in 2005.

Identify each function as representing exponential growth or decay.f(x) = 4(0.89)x

Identify each function as representing exponential growth or decay.f(x) = 5(1.06)x

Classify the given graph.

Given the function, f(x) = 6.5(0.85)x, identify the initial value.

Given the function, f(x) = 6.5(0.85)x, identify the growth/decay rate.

Is the graph linear, exponential or neither?

Is the graph linear, exponential or neither?

Is the equation linear, exponential or neither?

Access all questions and much more by creating a free account

Similar Resources on Wayground

Popular Resources on Wayground

Discover more resources for Mathematics

Identify each function as representing exponential growth or decay.
f(x) = 4(0.89)^x

Identify each function as representing exponential growth or decay.
f(x) = 5(1.06)^x

Given the function, f(x) = 6.5(0.85)^x, identify the initial value.

Given the function, f(x) = 6.5(0.85)^x, identify the growth/decay rate.